Wound dressing



FIG. 1 is a perspective view of a wound dressing showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

In the drawings, the dash-dot-dot-dash lines depict boundaries of the claimed design and form no part thereof. 

CLAIM The ornamental design for a wound dressing, as shown and described. 